org.drools.planner.core.heuristic.selector.common.iterator
Class CachedListRandomIterator<S>

java.lang.Object
  org.drools.planner.core.heuristic.selector.common.iterator.CachedListRandomIterator<S>

Type Parameters:

S -

All Implemented Interfaces:

Iterator<S>

public class CachedListRandomIterator<S>
extends Object
implements Iterator<S>

This Iterator does not shuffle and is never ending.

Field Summary

protected List<S>	cachedList
protected boolean	notEmpty
protected Random	workingRandom

Constructor Summary

CachedListRandomIterator(List<S> cachedList, Random workingRandom)

Method Summary

boolean	hasNext()
S	next()
void	remove()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

cachedList

protected final List<S> cachedList

workingRandom

protected final Random workingRandom

notEmpty

protected final boolean notEmpty

Constructor Detail

CachedListRandomIterator

public CachedListRandomIterator(List<S> cachedList,
                                Random workingRandom)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<S>

next

public S next()

Specified by:

next in interface Iterator<S>

remove

public void remove()

Specified by:

remove in interface Iterator<S>